Boston-based Fidelity Investments surveyed users of mobile financial apps and found that of the nearly 2,000 respondents, 69 percent said they feel the app gives them an advantage over investors who do not use the technology.

The survey found that 68 percent of respondents were frequent mobile app users — 21 percent used a financial app on their smartphone or tablet one or more times a day, and 47 percent accessed the app at least once a week. Read more here.